Individual Calculations February 2017
 Richard, Roberto  Total change: -25.20  Rating chartPersonal card
 11eme Open FIDE de l'Echecs Club Montpellier MONTPELLIER FRA 2016-12-27
RcRownchangeKK*chgGame
 1306 1010 0.00 4 -0.63 40 -25.20 
  Payen, Gerard 1410  * FRA0.001-0.0840-3.20 
  Petit, Michel 1264 FRA0.001-0.1940-7.60 
  Pietrac, Christian 1226 FRA0.001-0.2240-8.80 
  Jager, Lisa 1322 FRA0.001-0.1440-5.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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